39223863

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3116

約数の個数: 36

約数和(自身を含む): 68201640

約数和(自身を除く): 28977777

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 3067, 4263, 9201, 12789, 21469, 27603, 64407, 88943, 150283, 193221, 266829, 450849, 622601, 800487, 1352547, 1867803, 4358207, 5603409, 13074621, 39223863]

約数ペア:

[(1, 39223863), (3, 13074621), (7, 5603409), (9, 4358207), (21, 1867803), (29, 1352547), (49, 800487), (63, 622601), (87, 450849), (147, 266829), (203, 193221), (261, 150283), (441, 88943), (609, 64407), (1421, 27603), (1827, 21469), (3067, 12789), (4263, 9201)]